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Diffstat (limited to 'gcc/tree-vect-generic.c')
| -rw-r--r-- | gcc/tree-vect-generic.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/gcc/tree-vect-generic.c b/gcc/tree-vect-generic.c index b1e567a..d1ac94f 100644 --- a/gcc/tree-vect-generic.c +++ b/gcc/tree-vect-generic.c @@ -411,9 +411,15 @@ expand_vector_operations_1 (block_stmt_iterator *bsi) gcc_assert (code != CONVERT_EXPR); op = optab_for_tree_code (code, type); - /* For widening vector operations, the relevant type is of the arguments, - not the widened result. */ - if (code == WIDEN_SUM_EXPR) + /* For widening/narrowgin vector operations, the relevant type is of the + arguments, not the widened result. */ + if (code == WIDEN_SUM_EXPR + || code == VEC_WIDEN_MULT_HI_EXPR + || code == VEC_WIDEN_MULT_LO_EXPR + || code == VEC_UNPACK_HI_EXPR + || code == VEC_UNPACK_LO_EXPR + || code == VEC_PACK_MOD_EXPR + || code == VEC_PACK_SAT_EXPR) type = TREE_TYPE (TREE_OPERAND (rhs, 0)); /* Optabs will try converting a negation into a subtraction, so |